CN207552212U - A kind of continuous concentrate acrylamide process units of automation - Google Patents
A kind of continuous concentrate acrylamide process units of automation Download PDFInfo
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- CN207552212U CN207552212U CN201721479318.8U CN201721479318U CN207552212U CN 207552212 U CN207552212 U CN 207552212U CN 201721479318 U CN201721479318 U CN 201721479318U CN 207552212 U CN207552212 U CN 207552212U
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- naoh
- concentrate
- naoh solution
- solution tank
- tank
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Abstract
The utility model discloses a kind of continuous concentrate acrylamide process units of automation, a kind of continuous concentrate acrylamide process units of automation, including head tank, NaOH solution tank NaOH, discharge tank, centralized control system and concentrate equipment, the head tank is connected with NaOH solution tank NaOH by feed pipe, the NaOH solution tank NaOH is connected with discharge tank by discharge pipe, the NaOH solution tank NaOH is connected with concentrate equipment by circulating line I with circulating line II, flowmeter and pneumatic control valve are provided on the feed pipe and discharge pipe, one side bottom of NaOH solution tank NaOH is equipped with density real-time monitoring device, another side bottom is equipped with liquid level real-time monitor.The utility model has the advantages that：It realizes the continuity of concentration process, further improves yield and production efficiency, also mitigate the burden of worker；It is simple in structure, easily operated, it can large-scale promotion use.
Description
Technical field
The utility model is related to industrialized production apparatus fields, and in particular to a kind of continuous concentrate acrylamide life of automation
Produce device.
Background technology
In chemical field commercial process, the quality of final product is influenced by many factors, such as reaction duration, instead
Condition, reaction vessel and solution concentration etc. are answered, the solution concentration produced in raw materials is certain, is not ensured that sometimes
Reach industrial and require index, so as to can generate certain influence to the quality of final product and reaction time etc., for drop
Low this influence, operating personnel often carry out concentrate to solution before reaction is participated in, that is, improve the concentration of solution；Concentration process
It is a Period Process process to move in circles, it is time-consuming longer, and in mass production, limited concentrate equipment causes concentrate
Work can only carry out in batches, and a collection of solution concentrate finishes, and puts into production, then carries out the solution concentrate of next batch, and such one
Come, leverage subsequent production process, extend the production cycle of product.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of continuous concentrate acrylamide production dress of automation
Put the continuous concentrate, it can be achieved that solution.
The technical solution adopted in the utility model is：
A kind of continuous concentrate acrylamide process units of automation, including head tank, NaOH solution tank NaOH, discharge tank, centralized Control
System and concentrate equipment, the head tank are connected with NaOH solution tank NaOH by feed pipe, and the NaOH solution tank NaOH and discharge tank are by going out
Pipe material is connected, and the NaOH solution tank NaOH is connected with concentrate equipment by circulating line I with circulating line II, the feed pipe
With flowmeter and pneumatic control valve are provided on discharge pipe, one side bottom of NaOH solution tank NaOH is equipped with density real-time monitoring device,
Another side bottom is equipped with liquid level real-time monitor.
Further, the density real-time monitoring device is connected with the pneumatic control valve on feed pipe by circuit, shape
Into interlocking I, the liquid level real-time monitor is connected with the pneumatic control valve on discharge pipe by circuit, forms interlocking II,
The interlocking I and interlocking II are connected respectively with the centralized control system.
Further, pump I and shut-off valve I are additionally provided on the feed pipe.
Further, the NaOH solution tank NaOH bottoms level real-time monitor lower position is provided with pump II, and the pump II is another
End is respectively arranged with shut-off valve II and shut-off valve III, and the shut-off valve II is connected with circulating line I, and the shut-off valve III is with going out
Pipe material is connected.
The beneficial effects of the utility model are：1st, automation and the continuity of concentration process are realized, further improves production
Amount and production efficiency also mitigate the burden of worker；2nd, it is simple in structure, easily operated, it can large-scale promotion use.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Wherein：1st, head tank, 2, NaOH solution tank NaOH, 3, discharge tank, 4, concentrate equipment, 5, feed pipe, 6, discharge pipe, 7, follow
Endless tube road I, 8, circulating line II, 9, flowmeter, 10, pneumatic control valve, 11, pump I, 12, shut-off valve I, 13, pump II, 14, cut-off
Valve II, 15, shut-off valve III, 16, density real-time monitoring device, 17, liquid level real-time monitor, 18, centralized control system.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with drawings and examples further
It is described in detail, which is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
As shown in Figure 1, a kind of continuous concentrate acrylamide process units of automation, including head tank 1, NaOH solution tank NaOH 2, discharging
Tank 3, concentrate equipment 4 and centralized control system 18, head tank 1 is connected by feed pipe 5 with NaOH solution tank NaOH 2, on feed pipe 5
It is also disposed with pump I 11, shut-off valve I 12, pneumatic control valve 10 and flowmeter 9, NaOH solution tank NaOH 2 and concentrate equipment 4 and passes through cycle
Pipeline I 7 is connected with circulating line II 8, forms concentrate circulating system, and NaOH solution tank NaOH 2 is connected with discharge tank 3 by discharge pipe 6
It connects, 6 common pump II 13 of circulating line I 7 and discharge pipe, II 13 other ends of pump are connected with NaOH solution tank NaOH, are set on circulating line I 7
It is equipped with shut-off valve II 14, shut-off valve III 15, pneumatic control valve 10 is disposed with by pump II 13 to discharge tank 3 on discharge pipe 6
With flowmeter 9, NaOH solution tank NaOH 2 closes on 1 one side bottom of head tank and is provided with concentration real-time detector 16, and pass through circuit and feed pipe
Pneumatic control valve 10 on road 5 is connected, and forms interlocking I, NaOH solution tank NaOH 2 closes on 3 one side bottom of discharge tank, and to be provided with liquid level real-time
Monitor 17, and pass through circuit and be connected with the pneumatic control valve 10 on discharge pipe 6, form interlocking II, interlocking I and interlocking II
It links together respectively with centralized control system 18.
In the utility model operational process, when concentration monitoring device 16 monitors that solution concentration is excessively high, transfer data to
Centralized control system 18, then instruction is sent out by centralized control system 18, the pneumatic control valve 10 on feed pipe 5 is controlled to increase
Feed rate, concentration is too low, reduces feed rate, when liquid level real-time monitor 17 monitors that liquid level is excessively high, then passes data
It send to centralized control system 18, then instruction is sent out by centralized control system 18, control the pneumatic control valve 10 on discharge pipe 6,
Increase discharging flow, liquid level is too low, reduces discharging flow.
Claims (4)
1. a kind of continuous concentrate acrylamide process units of automation, which is characterized in that including head tank, NaOH solution tank NaOH, discharge tank,
Centralized control system and concentrate equipment, the head tank are connected with NaOH solution tank NaOH by feed pipe, the NaOH solution tank NaOH and discharging
Tank is connected by discharge pipe, and the NaOH solution tank NaOH is connected with concentrate equipment by circulating line I with circulating line II, described
Flowmeter and pneumatic control valve are provided on feed pipe and discharge pipe, it is real-time that one side bottom of NaOH solution tank NaOH is equipped with concentration
Monitor, another side bottom are equipped with liquid level real-time monitor.
2. a kind of continuous concentrate acrylamide process units of automation according to claim 1, which is characterized in that described dense
Degree real-time monitor is connected with the pneumatic control valve on feed pipe by circuit, forms interlocking I, the liquid level monitors in real time
Device is connected with the pneumatic control valve on discharge pipe by circuit, formed interlocking II, it is described interlocking I and interlock II respectively with institute
Centralized control system is stated to be connected.
3. a kind of continuous concentrate acrylamide process units of automation according to claim 1, which is characterized in that it is described into
Pump I and shut-off valve I are additionally provided on pipe material.
4. a kind of continuous concentrate acrylamide process units of automation according to claim 1, which is characterized in that described molten
Flow container bottoms level real-time monitor lower position is provided with pump II, and II other end of the pump is respectively arranged with shut-off valve II and cuts
Only valve III, the shut-off valve II are connected with circulating line I, and the shut-off valve III is connected with discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479318.8U CN207552212U (en) | 2017-11-08 | 2017-11-08 | A kind of continuous concentrate acrylamide process units of automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479318.8U CN207552212U (en) | 2017-11-08 | 2017-11-08 | A kind of continuous concentrate acrylamide process units of automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552212U true CN207552212U (en) | 2018-06-29 |
Family
ID=62682283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479318.8U Active CN207552212U (en) | 2017-11-08 | 2017-11-08 | A kind of continuous concentrate acrylamide process units of automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552212U (en) |
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2017
- 2017-11-08 CN CN201721479318.8U patent/CN207552212U/en active Active
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